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        Alibaba.com offers 4,571 block switch products. About 10% of these are push button switches, 1% are auto switches, and 1% are other switches. 

A wide variety of block switch options are available to you, such as lacp, single service, and poe. You can also choose from fcc, ce, and rohs. As well as from wireless, laser. And whether block switch is residential / general-purpose. 

There are 4,571 block switch suppliers, mainly located in Asia. The top supplying country or region is China, which supply 100% of block switch respectively. 

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